Variables Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Anything in an experiment you can change that might affect the outcome | Variable
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| Variable that is changed my the experimenter | Independent Variable
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| Variable that will change due to the independent variable being changed. It is the one you measure to get your results | Dependent Variable
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| Variable that is not changed | Constant Variable
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| An experiment in which one variable is changed and compared to a standard | Controlled Experiment
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| Basic procedure used in a controlled experiment before you change any variables | Standard
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| The maximum amount that something can contain | Capacity
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| Amount of matter that will fit in a given space | Density
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| Used water displacement to reveal the characteristics of an object | Archimedes
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| First to propose that pendulums could be used as time-keepers | Galileo
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| invented the first airplane | the Wright Brothers
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| First black woman to receive her pilot licence | Bessie Coleman
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| First pilot to break the sound barrier | Chuck Yeager
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| List the steps of the scientific method | Ask a question Form a hypothesis Experiment Analyse and Draw conclusions
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| What can a person do to get more accurate results in an experiment | More trials Use smaller measurement units and Control all variables you are not testing.
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| Which variables were tested in the pendulum system | height, length and weight
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| What is the relationship between the length of the string and the number of cycles of the pendulum system | the shorter the string the more it will swing.(Vice-Versa)
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| Which variables affected the number of passengers needed to sin the boat in the lifeboat experiment. | Size of the boat, placement of pennies and condition of water
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| What is the relationship between the capacity of the boat and number of passengers it can hold | the bigger the boat the more pennies it can hold (Vice-Versa)
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| What is the relationship between the mass of a plane and the distance it could fly | the more the mass the shorter distance it will travel (Vice-Versa)
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| Explain what determines whether an object will sink or float | if in object is denser than water it will sink
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| What is the relationship between the number of winds of a propeller and the distance it can fly | the less the winds the less distance it travels
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| What is the What variables affected the distance the FOSS plane could fly | weight and number of winds
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| Explain the purpose of a two inordinate graph | it allows you to make predictions about future trials and it organizes data
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| What are the different variables in the kicking experiment? | types of balls, starting position of the ball, and number of steps before kick
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| What variables did the boys control | starting position of the ball
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| What should be changed to better determine who kicks the ball farthest | use the same ball and the number of steps before the kick should be the same
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| Describe two ways Christian can improve his flower experiment | use different amount of light and use same type of flower
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
_Damaris_
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